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Pharmacology, Toxicology and Environmental Health Commons

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Full-Text Articles in Pharmacology, Toxicology and Environmental Health

Application Of Multivariate Statistical Methodology To Model Factors Influencing Fate And Transport Of Fecal Pollution In Surface Waters, Kimberlee K. Hall Aug 2012

Application Of Multivariate Statistical Methodology To Model Factors Influencing Fate And Transport Of Fecal Pollution In Surface Waters, Kimberlee K. Hall

Electronic Theses and Dissertations

Degraded surface water quality is a growing public health concern. While indicator organisms are frequently used as a surrogate measure of pathogen contamination, poor correlation is often observed between indicators and pathogens. Because of adverse health effects associated with poor water quality, an assessment of the factors influencing the fate and transport of fecal pollution is necessary to identify sources and effectively design and implement Best Management Practices (BMPs) to protect and restore surface water quality. Sinking Creek is listed on the State of Tennessee’s 303D list as impaired due to pathogen contamination. The need to address the listing of …


Localization And Expression Of Gfrα2 Receptors In Neonatal And Adolescent Mouse Heart., Bryan Gunter May 2012

Localization And Expression Of Gfrα2 Receptors In Neonatal And Adolescent Mouse Heart., Bryan Gunter

Undergraduate Honors Theses

Neurturin (NRTN), a member of the glial cell-line derived neurotrophic factor(GDNF) family, is required in the development of parasympathetic cholinergic neurons. It signals through binding to a glycosyl-phophatidyl inositol (GPI)-linked receptor, GDNF family receptor α2 (GFRα2), which couples to Ret tyrosine kinase. Studies of NRTN knockout mice have shown that NRTN is essential for normal cholinergic innervation of the heart, but the precise role of NRTN remains unknown. For NRTN to evoke a biological response, GFRα2 must be localized to the surface of target neurons. The aim of this study was to determine the expression and localization of GFRα2 at …